Standard Composition
Name |
Model |
Remark |
Vibration Switch |
VM-90A |
 |
Vibration Pickup |
VP-A51IW |
Accelerometer |
Pickup Cable |
|
With connector and water-proof cap at pickup side, length 5m* |
Accessories
Fixing screw
Hexagonal spanner
Screw
Instruction manual |
|
M6, To mount pickup, with hexagonal hole
Opposite length 3mm
To mount main unit
With inspection sheet |
Specifications Vibration Switch Main unit
Frequency Range |
Acceleration: 7Hz～8kHz ±3dB (10Hz～5kHz±1dB)
Velocity: 10Hz～1kHz ±1.5dB
Displacement: 10Hz～300Hz ±1.5dB |
Measurement Range |
Acceleration: 10,100 m/s 2
Velocity: 10,100 mm/s rms
Displacement: 100,1000μ mp-p |
Alarm Contact |
Upper limit 2-step individual level setting (10～100%)
Individual 1c contact, Max. capacity 30VDC, 1A
Delay time setting: 1～10 sec
Automatic reset |
Signal Output |
4～20mA DC (max. load resistance 300Ω) |
Power Supply |
100VAC±10% 47～63 Hz |
Power Consumption |
 5VA |
Ambient Condition |
0 ～ 50℃, 35 ～ 95%RH（Not due condensation） |
Dimensions |
Ｗ74×Ｈ90×Ｄ72 mm |
Weight |
250g approx. |
Accelerometer VP-A51IW
Detecting Method |
Piezo-electric acceleration type (pre-amplifier is built-in) |
Resonance Frequency |
30kHz approx. |
Frequency Range |
5～10,000 Hz±3dB |
Voltage Sensitivity |
5 mV/m/s 2 (1G＝9.80665m/s 2 ) |
Max. Tolerable Acceleration |
5000 m/s 2 |
Max. Measurable Acceleration |
900 m/s 2 |
Power Supply |
0.5～10mA constant current, 12～30 V |
Output Impedance |
50Ω |
Ambient Condition |
－30～110℃, Not due condensation |
Structure |
Insulation. Drip-proof structure IP54 |
Case Material |
Stainless steel |
Dimensions & Weight |
17Hex×39mm, 46g |
Cable Leading |
Top TNC connector |
|
모델명 : VM-90A
